#30B5B3#30B5B3

#30B5B3 is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.5% C 0.110 H 193.4°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX#30B5B3
RGBrgb(48, 181, 179)
HSLhsl(179, 58%, 45%)
HSVhsv(179, 73%, 71%)
CMYKcmyk(73.5%, 0%, 1.1%, 29%)
CIE-LABlab(67.22, -34.66, -9.15)
CIE-LCHlch(67.22, 35.85, 194.79°)
OKLaboklab(70.45% -0.1067 -0.0255)
OKLCHoklch(70.45% 0.11 193.4)
XYZxyz(25.8757, 36.9277, 48.4031)
Luminance0.3693 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#30B5B3 #B53032
analogous
#30B571 #30B5B3 #3074B5
triadic
#30B5B3 #B330B5 #B5B330
tetradic
#30B5B3 #7130B5 #B53032 #74B530
square
#30B5B3 #7130B5 #B53032 #74B530
split-complementary
#30B5B3 #B53074 #B57130
monochromatic
#165453 #238583 #30B5B3 #51D1CF #82DEDC

Accessibility & contrast

On white

2.50
#30B5B3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.39
#30B5B3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B5B3
8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##30B5B3#FFFFFF#000000##000000
##30B5B31.002.508.398.39
#FFFFFF2.501.0021.0021.00
#0000008.3921.001.001.00
##0000008.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A9ACB3
Deuteranopia (green-blind)
#969EB4
Tritanopia (blue-blind)
#00BBB4
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #30b5b3;
/* rgb */ color: rgb(48, 181, 179);
/* oklch */ color: oklch(70.5% 0.110 193.4);
Tailwind
colors: {
  custom: {
    50: '#7ecbc9',
    500: '#30b5b3',
    950: '#000000',
  },
}
SCSS
$custom: #30b5b3;
$custom-light: #7ecbc9;
$custom-dark: #000000;
JSON
{
  "hex": "#30b5b3",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 179
  },
  "hsl": {
    "h": 179.098,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.7045,
    "c": 0.10974,
    "h": 193.4
  },
  "luminance": 0.36931
}

Semantic roles & 50–950 ramp

primary
#30B5B3
secondary
#C77A7B
accent
#4649E1
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0B1313
muted
#7C8282

Preview Lab

Preview with #30B5B3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#30B5B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva